Preheat oven to 450 degrees F. Line large cookie sheet with foil.,Arrange pitas on prepared pan in single layer; brush with oil.,In large bowl, stir together chicken, marinara sauce, cumin, cinnamon, and 1/4 teaspoon pepper until evenly coated.,______,Top with carrots, olives, and mozzarella.,Bake 10 to 15 minutes or until cheese is melted and pitas are crisp around edges.,Garnish with green onions.